<!DOCTYPE html>
<html>
    
    <head>
        <meta charset="UTF-8">
        <title>welcome</title>
        <link type="text/css" rel="stylesheet" href="../css/common/style.css" />
    </head>
    
    <body>
        <div style="top:40%;left:0;position:absolute;width:100%;font-size:30px;font-weight:bold;text-align:center;">
        	欢 迎 使 用
        </div>
    </body>

</html>